Amethyst, Watermelon Tourmaline, Ruby and Variscite Quadruple Ring size 4

This is a one of a kind, handcrafted, sterling silver ring with all ethically sourced stones. At the top is Amethyst, next is a watermelon tourmaline, faceted ruby sapphire & variscite. Size 4 The ring just shy of 1.75” long & is 1/2” wide. The band is a split shank with decorative stampings. In finishing, once it was polished & before setting each stone- I wash the sterling in warm, soapy water to get rid of the oils. I scrub it with a soft bristle brash brush & get it nice & warm to apply the patina. Once I blacken it, I tumble it in a special medium for around 2 hours. Then I dry it  off & set the stones in what looks like an antique piece!